1380145308

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{331447}}^1$

素因数の和:331801

約数の個数: 24

約数和(自身を含む): 3229629312

約数和(自身を除く): 1849484004

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 331447, 662894, 994341, 1325788, 1988682, 3977364, 115012109, 230024218, 345036327, 460048436, 690072654, 1380145308]

約数ペア:

[(1, 1380145308), (2, 690072654), (3, 460048436), (4, 345036327), (6, 230024218), (12, 115012109), (347, 3977364), (694, 1988682), (1041, 1325788), (1388, 994341), (2082, 662894), (4164, 331447)]